From: Archana Singh <archus@linux.vnet.ibm.com> retrieveTabs returns empty list if any installed plugin does not have tab-ext.xml, so pluginTabs[0] becomes undefine. So added if length of pluginTabs is greater than zero than push the pluginsTabs into tabs. Signed-off-by: Archana Singh <archus@linux.vnet.ibm.com> --- ui/js/src/wok.main.js | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/ui/js/src/wok.main.js b/ui/js/src/wok.main.js index 3df6fee..2a41bc5 100644 --- a/ui/js/src/wok.main.js +++ b/ui/js/src/wok.main.js @@ -125,11 +125,13 @@ wok.main = function() { function(i18nObj){ //i18n is not define by plugin }, i18nUrl, true); var pluginTabs = retrieveTabs(url); - var func = pluginTabs[0].functionality - if (functionalTabs.indexOf(func) == -1) { - functionalTabs.push(pluginTabs[0].functionality) + if(pluginTabs.length > 0){ + var func = pluginTabs[0].functionality + if (functionalTabs.indexOf(func) == -1) { + functionalTabs.push(pluginTabs[0].functionality) + } + tabs.push.apply(tabs, pluginTabs); } - tabs.push.apply(tabs, pluginTabs); }); //redirect to empty page when no plugin installed -- 2.1.0